Tag Archives: glowing

About 4,000 residents fled Guatemala‘s Volcano of Fire Monday as red-hot rock and ash spewed into the sky and cascaded down the slopes towards an area devastated by a deadly eruption earlier this year. Guatemala’s volcanology unit said that explosions from the 12,300-foot (3,763-metre) high mountain shook homes with “constant sounds similar to a train locomotive”. Incandescent material burst as high as 1,000 meters (3,200 feet) above the crater and flows of hot rock and ash extended nearly 2 miles (3 kilometres) down one flank of the volcano.

After many delays that disappointed space fans around the U.S., NASA finally managed to launch its mission early Thursday to, for the first time, create ephemeral, glowing clouds. In other words, NASA created human-caused auroras, of sorts. The suborbital sounding rocket took flight at 4:25 a.m. ET Thursday from NASA's Wallops Flight Facility in Virginia and released its payload — which consisted of 10 vapor-filled canisters — shortly afterwards. SEE ALSO: Here's why NASA keeps postponing its really cool mission to make glowing clouds Once at altitude, those canisters produced green-blue and red artificial clouds that should allow scientists to learn more about how particles move through space. The wait is over! The Terrier-Improved Malemute launched this morning, June 29, at 4:25 a.m. An early Independence Day fireworks display!! pic.twitter.com/Y5x6Oz2hu8 — NASA Wallops (@NASA_Wallops) June 29, 2017 The artificial auroras were seen by skywatchers up and down the East Coast of the United States. "Wallops received nearly 2,000 reports and photos of the cloud sightings from areas as far north as New York, south to North Carolina, and inland throughout Virginia, Maryland, Pennsylvania, and points in-between," NASA said in a statement. If you were out for an early morning stroll and happened to look up as the artificial clouds were created, you could probably be forgiven for thinking that you actually spotted a UFO. The bright clouds created by this mission look somewhat eerie in video footage. The blinking auroras started off as a bright blue-green color and then fade to a deeper hue of blue in the sky. It took NASA 11 launch attempts to get this mission off the ground, in part because of strict weather requirements. Mission controllers needed totally clear skies for this launch in order to be assured that they would see the colorful vapor when it was released from the canisters. And luckily, they got it on Thursday. Finally. WATCH: NASA just made a very important step toward getting humans to Mars